The J2 haplogroup has a complex structure.

The J2 haplogroup has a complex structure. For those who want to understand it better here is a tree made by Rozhansky more than 6 years ago. We have already four detailed topics related to each major subbranch. Top four of most popular J2 branches in Armenia.

• The history of J2-M67
• The history of J2-L25
• The genetic history of J2-Z6065
• The genetic history of J2b

Other interesting branches are the

• +Z6049 found in Caucasian hunters. Popular today in Caucasus. A review about one of its subclade.
• +PF5197 found in India, Iran and Gulf region. Also, in ancient Neolithic Armenia.
• +M319 Popular in ancient Crete in Minoans. But also, in Eneolithic steppe.

The populations from left to right are Nakh, Balkar, Ossetian, Georgian, Armenian.

Updated in 2024 July